Re: [Intel-gfx] [PATCH v7] drm/i915: Update error capture code to avoid using the current vma state

2021-12-07 Thread Thomas Hellström
Hi, John. On 12/7/21 21:46, John Harrison wrote: On 11/29/2021 12:22, Thomas Hellström wrote: With asynchronous migrations, the vma state may be several migrations ahead of the state that matches the request we're capturing. Address that by introducing an i915_vma_snapshot structure that can

Re: [Intel-gfx] [PATCH v7] drm/i915: Update error capture code to avoid using the current vma state

2021-12-07 Thread John Harrison
On 11/29/2021 12:22, Thomas Hellström wrote: With asynchronous migrations, the vma state may be several migrations ahead of the state that matches the request we're capturing. Address that by introducing an i915_vma_snapshot structure that can be used to snapshot relevant state at request

[Intel-gfx] [PATCH v7] drm/i915: Update error capture code to avoid using the current vma state

2021-11-29 Thread Thomas Hellström
With asynchronous migrations, the vma state may be several migrations ahead of the state that matches the request we're capturing. Address that by introducing an i915_vma_snapshot structure that can be used to snapshot relevant state at request submission. In order to make sure we access the